WO2012154767A3 - Système et procédé de détection de positionnement de cathéter pour des interventions chirurgicales - Google Patents

Système et procédé de détection de positionnement de cathéter pour des interventions chirurgicales Download PDF

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Publication number
WO2012154767A3
WO2012154767A3 PCT/US2012/036988 US2012036988W WO2012154767A3 WO 2012154767 A3 WO2012154767 A3 WO 2012154767A3 US 2012036988 W US2012036988 W US 2012036988W WO 2012154767 A3 WO2012154767 A3 WO 2012154767A3
Authority
WO
WIPO (PCT)
Prior art keywords
surgical procedures
detection system
catheter placement
catheter
placement detection
Prior art date
Application number
PCT/US2012/036988
Other languages
English (en)
Other versions
WO2012154767A2 (fr
Inventor
Jun Zhou
Original Assignee
William Beaumont Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by William Beaumont Hospital filed Critical William Beaumont Hospital
Priority to JP2014510415A priority Critical patent/JP2014516671A/ja
Priority to EP12782479.5A priority patent/EP2706913A4/fr
Priority to US14/117,323 priority patent/US20140357977A1/en
Priority to CA2835278A priority patent/CA2835278A1/fr
Publication of WO2012154767A2 publication Critical patent/WO2012154767A2/fr
Publication of WO2012154767A3 publication Critical patent/WO2012154767A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/065—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N5/1007—Arrangements or means for the introduction of sources into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00274—Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00725—Calibration or performance testing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N2005/1019—Sources therefor
    • A61N2005/1024—Seeds

Abstract

De façon à augmenter la précision et la vitesse de reconstruction de cathéter dans des interventions chirurgicales, telles qu'une intervention d'implant de la prostate HDR, l'invention propose un système de suivi automatique utilisant, de préférence, un dispositif de suivi électromagnétique. Le système utilise un émetteur ayant un capteur utilisé pour une position de cathéter. En raison d'une interférence substantielle dans le champ électromagnétique provenant de la table chirurgicale, du moteur pas à pas/stabilisateur d'implant, etc., un algorithme d'étalonnage utilisant une technique d'interpolation de données diffusées est mis en œuvre pour corriger des erreurs d'emplacement de suivi. L'invention porte sur des procédés et des systèmes utilisés pour réaliser les procédés.
PCT/US2012/036988 2011-05-12 2012-05-09 Système et procédé de détection de positionnement de cathéter pour des interventions chirurgicales WO2012154767A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014510415A JP2014516671A (ja) 2011-05-12 2012-05-09 外科的処置のためのカテーテル配置検知システムおよび方法
EP12782479.5A EP2706913A4 (fr) 2011-05-12 2012-05-09 Système et procédé de détection de positionnement de cathéter pour des interventions chirurgicales
US14/117,323 US20140357977A1 (en) 2011-05-12 2012-05-09 Catheter Placement Detection System and Method for Surgical Procedures
CA2835278A CA2835278A1 (fr) 2011-05-12 2012-05-09 Systeme et procede de detection de positionnement de catheter pour des interventions chirurgicales

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161485428P 2011-05-12 2011-05-12
US61/485,428 2011-05-12

Publications (2)

Publication Number Publication Date
WO2012154767A2 WO2012154767A2 (fr) 2012-11-15
WO2012154767A3 true WO2012154767A3 (fr) 2014-03-13

Family

ID=47139952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/036988 WO2012154767A2 (fr) 2011-05-12 2012-05-09 Système et procédé de détection de positionnement de cathéter pour des interventions chirurgicales

Country Status (5)

Country Link
US (1) US20140357977A1 (fr)
EP (1) EP2706913A4 (fr)
JP (1) JP2014516671A (fr)
CA (1) CA2835278A1 (fr)
WO (1) WO2012154767A2 (fr)

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Also Published As

Publication number Publication date
US20140357977A1 (en) 2014-12-04
WO2012154767A2 (fr) 2012-11-15
EP2706913A2 (fr) 2014-03-19
CA2835278A1 (fr) 2012-11-15
JP2014516671A (ja) 2014-07-17
EP2706913A4 (fr) 2015-03-18

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